Keishi Saeki X Susumu Nishibe who used the word Americanism with printing type for the first time in Japan drills about essence of the United States where difference to open in the world appears like symbol in question deeply

Seminar style "settlement 2 of Piketty uproar" inequality r＞g is talked about like symbol of Piketty, but essential consideration is not accomplished! We enter contents and point out lack of explanation of Piketty.

We invite seminar style "settlement 1 of Piketty uproar" Keishi Saeki and Keita Shibayama and add essential interpretation to written by Thomas Piketty "capital in the 21st century" that the Japanese inside made noise!